baber/WOPTO huggingface dataset:
Patent DE-19838746-A1 (DE)
Title: Water cooled internal combustion engine with multi-cylinder cylinder block has individual cylinder heads covering cylinders and cylinders provided with wet liners
Inventor: FRANTZHELD GEROLF
IPC: F02F1/10
Filed: 1998-08-26
Abstract: A ring union is provided at the cylinder head-side end of the wet cylinder liners, enabling the cooling water flow to be distributed to the individual cylinders. Between a ring chamber (12) and the ring union (17), a ring channel (16) with flat cross-section is provided, which is connected on the inflow side to the forward flow channel (13) leading to the cylinder head (2) and to the opposite back flow channel (14) leading from the cylinder head (1).
Patent DE-19840402-A1 (DE)
Title: DMOS power element structure production
Inventor: CALAFUT DANIEL S
IPC: H01L29/78
Filed: 1998-09-04
Abstract: DMOS power element structure production comprises implanting a dopant into a substrate with sufficient energy to form a punch-through barrier region under a source region. The DMOS power element structure is produced in a first conductivity type semiconductor substrate by: (a) successively forming a dielectric gate layer, a conductive layer and a dielectric layer; (b) etching the layers to expose part of the substrate; (c) introducing an opposite second conductivity type dopant into the exposed substrate portion to form a second conductivity type well region; (d) introducing a first conductivity type dopant into the well region to form a source region within the well region; and (e) introducing a second conductivity type dopant into the substrate with sufficient energy to form a second conductivity type punch-through barrier region under the source region. Independent claims are also included for DMOS power element structures produced by the above process.
Patent DE-19840436-A1 (DE)
Title: LED, especially a powerful red to yellowish green emitting aluminum gallium indium phosphide LED, has upper cladding structure including thin high ohmic layer
IPC: H01L33/06
Filed: 1998-09-04
Abstract: An LED comprises an upper cladding structure (303) which includes a thin, lightly doped or undoped, high ohmic layer.  A novel LED comprises a first conductivity type semiconductor substrate (300) bearing:  (a) a first conductivity type AlGaInP lower cladding layer (301;  (b) an undoped AlGaInP active layer (302);  (c) an upper cladding structure (303) comprising two second conductivity type AlGaInP layers, the lower layer of which is lattice-matched with the substrate and the upper layer of which is thin and has a low dopant concentration to provide a high resistance; and  (d) a second conductivity type ohmic contact layer of (AlxGa1-x)yIn1-yP, where x = 0 to 0.1 and y = 0.7 to 1.  An Independent claim is also included for a similar LED in which the active layer (302) has a mqw (multiple quantum well) structure with alternating (AlGa)InP quantum wells (3021) and (AlGa)InP barriers (3022).
Patent DE-19840773-A1 (DE)
Inventor: JOST-BRINKMANN PAUL-GEORG
IPC: A61C15/04
Filed: 1998-09-07
Abstract: Disclosed is a dental floss holder (1), having a handle piece (4) in which a floss supply coil can be inserted, a fork (2) with two prongs (3) in-between which a dental floss can be tensioned, in addition to at least one retaining element (8) for locking the dental floss, wherein the handle piece (4) is substantially streamlined and configured in the form of a shell, wherein the handle piece (4) is connected to the fork (2) by an arm (9), wherein the at least one retaining element (8) is mounted on the top side of the arm.
Patent DE-19855174-A1 (DE)
Title: Lifesaving appliance for overboard situations comprises air box inflated by gas cartridge by radio or removal of tear-off lid in general housing tied to body belt.
Inventor: ZERFAS PETER
IPC: B63C9/08
Filed: 1998-11-30
Abstract: The air box is joined to the carrier belt (6) by rope and is inflated by one or several gas cartridges all within a general container (7) and the air box and cartridge are connected through a valve. Removing the lid (2) from the housing starts the inflating operation, the valve being activated by the tear-off lid or by radio. The air box is coated in phosphorescent material or again is coated in radar-reflecting material and the carrier belt is fixed to the body.
Patent DE-19855648-A1 (DE)
Inventor: PREUS CLAUDIA
IPC: H02G1/08
Filed: 1998-12-02
Abstract: The method involves using waste water pipes and channels, whereby the cable is fixed in the pipe (3) at defined intervals and then connected to the supply and load. The cable is inserted in the section between two shafts (4,5) or inspection points, tensioned and held. A packing arrangement (20) matching the diameter of the pipe is pulled into the pipe with a pull chord and inflated at defined intervals, so that a cable holder is fixed to the inner pipe wall with the cable. The packing arrangement can also be used to repair pipe leaks. An Independent claim is also included for an arrangement for laying cables and supply lines underground
Patent DE-19856433-A1 (DE)
Inventor: ROEMISCH JUERGEN
IPC: G01N33/68
Filed: 1998-12-08
Abstract: A method (I) for the specific detection of glycosylated proteins, is new and comprises incubation of the samples to be investigated with a solid phase coated with a substrate, onto which the protein-bound glycosylated groups bind, washing and detection using monoclonal antibodies. A method (I) for the specific detection of glycosylated proteins, is new and comprises: (a) incubating the sample to be investigated with a solid phase coated with a substrate, to which the protein-bound glycosylated groups bind; (b) removing any unbound sample by washing; (c) exposing the immobilized, glycosylated protein to a marked F(ab) fragment or a F(ab)'2 fragment of a protein-specific monoclonal antibody; and (d) removing any unbound fragments and analyzing the remaining bound parts. An Independent claim is also included for an assay (II) carrying out using (I).
Patent DE-19860005-A1 (DE)
Title: Sheet-form structural element for floor section in motor vehicle comprises two component parts each with bumps protruding from their planes, with component parts interconnected along interfacing bumps
Inventor: SCHEUCHER KLAUS-PETER
IPC: B62D21/10
Filed: 1998-12-23
Abstract: The sheet-form structural element consists of two component parts(6a,6b) which each have bumps(6c) protruding from their planes. The component parts are interconnected along their interfacing bumps. The bumps may be truncated cone form of truncated pyramid form. The component parts on at least one of their edge sections(6e,6h) are provided with flanges which after joining together of the component parts lie upon another and are sealed.  An Independent claim is included for a procedure for the manufacture of a structural element in which bumps on the two component parts are produced by a deep drawing process. An Independent claim is included for a motor vehicle equipped with the proposed sheet-form structural element which has a connecting element(6g) connected to a motor vehicle's door sill(3) and/or to a tunnel support(5) extending in the centre region of the vehicle.
Patent DE-19906526-A1 (DE)
Title: Compressor for air conditioning system, especially in motor vehicles, has inlet and outlet openings with continuously narrowing cross-section in gas flow direction starting from each input
Inventor: SCHICHT HORST
IPC: F04B27/10
Filed: 1999-02-17
Abstract: The compressor has several pistons arranged in a circle in a cylinder and driven by a wobble plate and a valve plate with inlet and outlet valves (11;18) arranged on concentric circular arcs on a plate in numbers corresp. to the number of pistons. Each valve consists of an inlet or outlet opening (25-27) passing through the plate and spring plate tongue that interacts with the opening. The inlet and outlet openings have a continuously narrowing cross-section in the gas flow direction (38) starting from each input.
Patent DE-19909817-A1 (DE)
Title: Immobilization of liquid or semisolid waste materials comprises intensive mixing with powdered clay and then adding an inorganic binder
Inventor: BERGER WOLFGANG
IPC: C04B40/00
Filed: 1999-03-05
Abstract: Process for immobilizing and/or solidifying contaminated liquid or semisolid waste materials comprises intensively mixing the waste materials with powdered clay and then adding an inorganic binder.
Patent DE-19917106-A1 (DE)
Title: Portable data terminal with touch pad entry
Inventor: WOELFINGSEDER HERBERT
IPC: G06F1/16
Filed: 1999-04-15
Abstract: The terminal is in the form of a panel that has an electronic circuit board (11) set into a housing (10) and also within this is a touch pad (15). A front foil (16) is provided that has a matrix of fields (17) that are entered using a contact probe. When used for entering data relating to numbers of  articles the probe can make multiple markings that are summed
Patent DE-19917774-A1 (DE)
Title: Device for multi-color printing on print material
Inventor: PUDIMAT WOLFGANG
IPC: B41F33/00
Filed: 1999-04-20
Abstract: A substance (32) responding to a jet is provided in or on the print material (30). Simultaneous with the application of a part picture for producing a matching control component, a jet source (24) directed to the substance (32) is activatable. The substance is displaceable in a jet emitting state, whereby the emitted jet is outside the wavelength range visible to the human eye. The jet source (24) can be modulated, whereby for each part color the jet emitted from the substance lies in different value ranges.
Patent DE-19918930-A1 (DE)
Title: Power controller for linear compressor has microcomputer for deriving demand stroke from computed stroke, drive unit for outputting corresp. voltage drive signal to voltage regulator
Inventor: YANG SOON-BAE
IPC: F04B49/12
Filed: 1999-04-26
Abstract: The device has a voltage regulator (100) for feeding a drive voltage for a compressor (400) a stroke computation unit (800) for receiving a voltage and a current detected by a voltage and current sensor (300) when the compressor is being driven and computing a stroke from them, a collision detection sensor (500) for detecting a vibration at a time at which a piston collides with an outlet valve when the compressor is being driven.  The device also has a collision detection unit (600) for detecting whether an abnormal signal is generated based on the vibration detected by the sensor, a microcomputer (700) for determining a control demand stroke based on the computed stroke and a drive unit (900) for outputting a corresp. voltage drive signal to the voltage regulator. An Independent claim is also included for a power control method for a linear compressor.
Patent DE-19921003-A1 (DE)
Title: Verfahren und Vorrichtung zum Bearbeiten der Oberfläche eines Linsenrohlings
Inventor: MURRAY JEFFREY J
IPC: B23Q1/44
Filed: 1999-05-06
Abstract: Erläutert wird eine Vorrichtung (10) zum Bearbeiten der Oberfläche eines Linsenrohlings (15). Die Vorrichtung (10) enthält mindestens sechs zwischen einem Rahmen (12) und einer Haltevorrichtung (14) zum Halten des Linsenrohlings (15) angeordnete Stützen (18), die unabhängig voneinander bewegt werden.
Patent DE-19922982-A1 (DE)
Title: Arrangement for driving load e.g. magnetic valve or pump in motor vehicle, has switching arrangement with control connection connected to first switch connection via resistance controlled by signal applied to control connection
Inventor: WALTER GERHARD
IPC: H03K17/06
Filed: 1999-05-19
Abstract: The arrangement has a first switching arrangement (100) with at least a first switch connection (2) and a control connection (1). The load (110) and at least the first switching arrangement are arranged in series between two voltage supply connections. The switching arrangement control connection is connected via a variable resistance to the first switch connection, and the resistance value of the resistance depends on the signal applied to the control connection.
Patent DE-19923389-A1 (DE)
Title: Process for the storage and/or transportation of pure acrylic acid comprises an acrylic acid concentration of 5 wt.% and less than 2 wt.% impurities
Inventor: AICHINGER HEINRICH
IPC: C07C57/07
Filed: 1999-05-21
Abstract: A process for the storage and/or transportation of pure acrylic acid (I) in the form of a liquid aqueous solution is characterized by (A) an acrylic acid concentration of at least 5 wt.% (B) less than 2 wt.% of other chemical compounds (w.r.t. acrylic acid) and (C) a temperature of no greater than 15  deg C.  An Independent claim is also included for the aqueous pure acrylic acid solution (I).
Patent DE-19925201-A1 (DE)
Title: High speed spool for data storage tapes prevents lateral movements and minimises wear on storage tape, storage capacity is increased and data recovery time reduced
Inventor: COLES PAUL
IPC: G11B33/12
Filed: 1999-06-01
Abstract: The spool accommodates a storage tape and contains a hub dimensioned to accommodate the tape. Two guide rods are attached to the hub at a distance apart and are designed so that they can guide the tape between them on the hub.  At least one guide rod has a rounded cross-section so that the tape comes into contact with a rounded surface. Independent claims are also included for a cassette for holding the spool, a tape mechanism, a storage library and a method of producing a spool.
Patent DE-19938075-A1 (DE)
Title: Press piston for cold chamber die casting machines comprises piston head with base area and piston rod joined to piston head and having bearing areas
Inventor: STETTER ROLF
IPC: B22D17/20
Filed: 1999-08-12
Abstract: The press piston (1) comprises a piston head (2) with a base area (5, 7), and a piston rod (3) which is joined to the piston head and is provided with bearing areas (8, 10).  These bearing areas are in full contact with the base areas (5, 7) of the piston head, and serve for taking up the loads acting on the piston head.
Patent DE-19940874-A1 (DE)
Title: Safe control system and method for configuring and using a safe bus subscriber station uses a defined subscriber station address and a log-on telegram from this station address to a housekeeping unit connected to the field bus.
Inventor: RUPP ROLAND
IPC: G05B19/418
Filed: 1999-08-27
Abstract: The invention relates to a method of configuring a safe station (12, 18) when connecting it to a field bus in a safe control system, a defined station address being allocated to the safe station (12, 18). The inventive method is characterized by the following steps: transmitting a first log-on telegram (114) from the safe station (18) to a management unit (70) that is connected to the field bus, said first log-on telegram (114) containing a defined universal address, transmitting an address assignment telegram (118) from the management unit (70) to the safe station (18), said address assignment telegram (118) containing the defined station address, and storing the defined station address in a memory (120) of the safe station (18).
Patent DE-19941569-A1 (DE)
Inventor: FISCHER ROLF
IPC: C07D307/33
Filed: 1999-09-01
Abstract: The invention relates to a method for producing gamma-butyrolactone (GBL) by reacting 1,4-butandiol on a copper catalyst. The inventive method is characterized in that a reaction mixture is used which contains 1,4-butandiol, alcohols that differ from 1,4-butandiol, and water.
Patent DE-19945982-A1 (DE)
Inventor: HANTKE THOMAS
IPC: A61K47/38
Filed: 1999-09-24
Abstract: Rate-controlled particles, comprising compounds of formula (I) as a solid dispersion.
Patent DE-19946530-A1 (DE)
Title: Thermoplastic fuel tank for motor vehicles has a wall consisting at least of two layers which are at least partially separated from one another by means of an air gap
Inventor: DELBARRE PIERRE
IPC: B60K15/03
Filed: 1999-09-28
Abstract: The thermoplastic fuel tank produced preferably by blow molding for motor vehicles comprises a tank wall consisting of at least two layers (12, 12') which are at least partially separated from one another by means of an air gap (14).
Patent DE-19949945-A1 (DE)
Title: Datenträger mit Echtheitsmerkmalen und Herstellverfahren hierfür
Inventor: KAPPE FRANK
IPC: B42D25/00
Filed: 1999-10-16
Abstract: Die Erfindung beschreibt einen kartenförmigen Datenträger, bestehend aus Laminatschichten, bei dem mittels Laserstrahl visuell irreversible Veränderungen im Inneren des Datenträgers derart bewirkt werden, dass bei Betrachtung aus unterschiedlichen Blickwinkeln unterschiedliche grafische Gebilde erkennbar werden und derart zur Verifizierung der Echtheit des Datenträgers verwendet werden können und Herstellverfahren desselben.
Patent DE-19950490-A1 (DE)
Title: Verfahren zur Kodierung einer Bildsequenz sowie Teilbilddateneinheit zur Verwendung in einem elektronischen Gerät und Datenträger
Inventor: WINTER MARCO
IPC: H04N19/61
Filed: 1999-10-20
Abstract: Im DVD-Standard ist spezifiziert, wie auf einfache Weise z. B. Untertitel in ein Videobild eingeblendet werden können. Pro Einblendung ist danach jeweils eine sogenannte Teilbilddateneinheit auf einer DVD-Scheibe vorzusehen. Hinweise, wie mit solchen Teilbilddateneinheiten auch horizontal bewegte Objekte in einem Anzeigefenster dargestellt werden können, z. B. für die Realisierung einer Laufschrift, sind in dem DVD-Standard nicht enthalten. Die Erfindung setzt sich zum Ziel, solche horizontal bewegten Objekte wie Laufschriften mit den im DVD-Standard spezifizierten Regeln und Befehlen speicherbedarfsoptimiert erstellen zu können. Die Erfindung löst die Aufgabe durch die Verwendung einer speziellen Lauflängenkodierungsart in Verbindung mit einer besonderen Kombinierungsart von Objektbildsegmenten. Die Erfindung betrifft ein dementsprechendes Verfahren zur Kodierung einer Bildsequenz und eine dementsprechende Teilbilddateneinheit sowie einen Datenträger.
Patent DE-19956855-A1 (DE)
Title: Plug-in and portable electrical apparatus for e.g. baby monitor radio receiver
Inventor: BRAUNSCHNEIDER BORIS A
IPC: H04B1/3827
Filed: 1999-11-25
Abstract: The apparatus includes at least one rechargeable battery (3) accommodated in the case (1) of the apparatus. The apparatus also has a mains plug (4) which is movably connected to the case. The case has an opening (7) for receiving the plug when folded away. The radio receiver is a baby radio pager.
Patent DE-19957357-A1 (DE)
Inventor: NEUERBURG GERHARD
IPC: G06F1/14
Filed: 1999-11-29
Abstract: The synchronisation method has a first computer unit selected as a source for transmission of a time signal containing a time signature to the other computer units of the computer system via the bus cycle of the interconnection bus, with reception of the time signal during a reception cycle, for determining the time difference with the local clock using a number of successive time signals, for correction of the latter. Also included are Independent claims for the following: (a) a computer unit; (b) a computer system
Patent DE-19957476-A1 (DE)
Title: Method for stabilising crossover pipe positioned in outer protective pipe with spacers between comprises passing lifting and mounting device through space between pipes which removes spacers and replaces them with insulating supports
Inventor: BAUER WALTER
IPC: F16L55/26
Filed: 1999-11-23
Abstract: The method for stabilising a pipe positioned in an outer protective pipe with spacers between comprises passing a lifting and mounting device (30) through the annular space between the two pipes. This removes the spacers and replaces them with insulating supports (23, 24). An independent claim is included for a device for carrying out the process.
Patent DE-19958728-A1 (DE)
Title: Heating- and power-plant comprising several blocks, has each block provided with its own supply rails for electrical supply, and with the common supply board connected to supply rail of one of the blocks
Inventor: LIEBIG ERHARD
IPC: F01K13/00
Filed: 1999-12-06
Abstract: Block-form heating- and/or power station designs have placed the connection for the common auxiliary- and secondary-plants (balance of plant (BOP)) onto one block (B1) but this can cause problems of placing an increased concentration of responsibility onto one block (e.g. B1), and as the common BOP has only one supply, the rest of the plant can remain idle when the medium voltage rail (MVS1) must be used. A common supply board (GVS) is now used for electrical supply of the common BOP.
Patent DE-19959023-A1 (DE)
Title: Gehäuse für ein elektrisches Gerät
Inventor: JOCHAM REINHOLD
IPC: H05K5/00
Filed: 1999-12-08
Abstract: Es wird ein Gehäuse für ein elektrisches Gerät vorgeschlagen, bei dem mehrere Gehäuseteile (2, 3, 11; 12) zusammengefügt sind und ein Kühlkörper für die Wärmeableitung von elektronischen Bauelementen vorhanden ist. Das erste Gehäuseteil (2) ist an einer Anbaufläche mit einer Sicke (4) versehen und ein zweites wärmeleitendes Gehäuseteil (3; 12), insbesondere eine Grundplatte (3), ist an die Anbaufläche passgenau anfügbar. Die Grundplatte (3) greift dabei in die Sicke (4) des ersten Gehäuseteils (2) dichtend ein. Das zweite Gehäuseteil (3) ist ebenfalls mit einer Sicke (5) versehen, deren Ausbuchtung an der Unterseite in die Sicke (4) des ersten Gehäuseteils (2) eingreift und in deren Nut an der Oberseite ein Deckel (11) mit einer entsprechend gestalteten Formgebung eingreift.
Patent DE-19959422-A1 (DE)
Title: Encapsulated electric compressor with refrigerant or coolant channel has electric motor driving compressor, motor chamber in housing, unequal fluid channels parallel to rotor shaft
Inventor: HARAKAWA YOSHIAKI
IPC: H02K5/20
Filed: 1999-12-09
Abstract: The compressor has a housing (120) containing a compression device for sucking in and compressing the fluid, an electric motor that drives the compressor, a motor chamber in the housing and fluid channels (132a,132b) parallel to the rotor shaft. The cross-sectional area of a fluid channel of an upper fluid channel is greater than that of a lower fluid channel on the opposite side of a null line (L) perpendicularly through the center of the rotor shaft.  An Independent claim is also included for a cooling arrangement.
Patent EP-1032091-A1 (EP)
Inventor: BERG PAUL CHRISTOPHER
IPC: H01R13/74
Filed: 2000-02-22
Abstract: A system is provided for mounting an electrical connector (10, 10A, 10C) in a
panel (14) having an opening (12) with at least one locating slot (16, 18) in the
opening. A connector (10) includes a housing (22) insertable into the opening in the
panel. The housing has at least one outwardly projecting locating flange (34, 36) for
passing through the locating slot (16, 18) of the opening as the housing is inserted
thereinto. The housing has at least one outwardly projecting stop flange (38) spaced
axially and transversely from the locating flange for abutting the panel when the
housing is in its inserted position. The housing (22) is movable within the opening in
the panel to a latched position. A latch arm (40, 40A, 40C) projects outwardly from
the housing (22) on the same side (24) thereof as the locating flange (34, 36) and the
stop flange (38) for engagement with a latch slot (16, 18) at the opening in the panel
when the housing is in its latched position.
Patent EP-1037052-A1 (EP)
Inventor: AOKI KOHJI
IPC: H03L7/00
Filed: 2000-03-16
Abstract: A rotational pulse signal generating circuit (3) for a
commutator DC motor (11) is made up of a filter device (30) for
eliminating noise from the motor, a cutoff frequency of
the filter device being variable depending on an external
signal; a pulse shaping device (3b) for generating a ripple
pulse (f) indicative of a rotational number of the motor by
wave-shaping an output of the filter device; and a clock
generating device (3c) for generating a clock signal on the
basis of the ripple pulse and a rotational condition
signal of the motor, the clock signal (fCLK) being fed to the
filter device for making the cutoff signal thereof
variable.